雪城大學(Syracuse University)非營利組織「政府檔案交流中心」(Transactional
Records Access Clearinghouse，簡稱TRAC)的數據顯示，全美待決的移民案件在2010會計年度(9月30日為止)達到破紀錄的26萬1083件。2008年以來，全美的積壓率 增加40%。
賭城拉斯維加斯的積壓移民案，2010年增加超過80%，今年達到2080件，增加率居全
美第三，也是TRAC開始蒐集資料12年以來的最高數字。去年的積壓案為1144
宗，2008年只有1028件。
Syracuse University (Syracuse University) non-profit organization "Government Records Exchange Center" (Transactional
Records Access Clearinghouse, referred to as TRAC) data show that the nation's immigration case pending fiscal year 2010 (ending September 30) reached a record 261,083. Since 2008, the U.S. rate of increase of 40% of the backlog.
The backlog of immigration cases casino 拉斯维加斯, 2010 increased by more than 80% this year to 2080, the rate of increase ranking
U.S. Third, TRAC began to collect data the highest number in 12 years. Last year, the backlog of cases for the 1144
Cases in 2008, only 1028